Cole HaanMen's Original Grand Stitchlite

I'm usually size 7w in cole haan's. will 7m fit or should i upsize to 7.5m since they don't have width sizes for these?

Do these come in their original box? Noticed one review that stated they didn't receive the original box. Need it as its a gift.

Do the stitchlite wingtips contain any real leather?

Are they slip and oil resistance?